Cannot update a schedule record. (EC = error code)
Module
Media Management Option (MMO)
Reason:
Failed to update a schedule record. If you use an incorrect schedule table, or the MMO status is locked, the MMO Database does not allow you to update a schedule record.
Action:
Verify that you are using the correct schedule table.
Use the command line utility ("ca_mmo -reset") to unlock the MMO status.